clinical applications of functional magnetic resonance imaging and diffusion tensor imaging
Tài liệu Functional Magnetic Resonance Imaging – Advanced Neuroimaging Applications Edited by Rakesh Sharma doc
Ngày tải lên :
19/02/2014, 23:20
... movements and optokinetic nystagmus (OKN) Table summarizes the details of these studies, imaging parameters and visual 12 10 Functional Magnetic Resonance Imaging – Advanced Neuroimaging Applications ... Patterns of retinal terminations and laminar organization of the lateral geniculate nucleus of primates., J Comp Neurol 22 20 Functional Magnetic Resonance Imaging – Advanced Neuroimaging Applications ... that exceed over combined effect of changes in CBV and CMR02 [Hbr]o is proportional to V and Mo and 32 Functional Magnetic Resonance Imaging – Advanced Neuroimaging Applications inversely proportional...
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Báo cáo y học: "Functional magnetic resonance imaging (fMRI) of attention processes in presumed obligate carriers of schizophrenia: preliminary findings" ppsx
Ngày tải lên :
08/08/2014, 23:21
... a functional magnetic resonance imaging (fMRI) study found decreased activity in superior temporal and frontal gyri in addition to the cingulate cortex and thalamus [3] Similarly vast areas of ... performed a practice test outside of the scanner and proceeded to the scanning session after demonstrating their understanding of, and ability to perform, the task Two of the POCs could not complete ... provided the clinical diagnoses, screening and categorisation of the participants RMM made substantial contributions in the drafting and revision of the manuscript All authors read and approved...
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Báo cáo y học: "Functional magnetic resonance imaging findings in fibromyalgia" potx
Ngày tải lên :
09/08/2014, 08:23
... this limitation and expanding the types of physiological variables that can be evaluated by functional brain imaging Magnetic resonance perfusion can assess cerebral blood flow and cerebral blood ... measure of rCBF with a resolution of about 8.5 mm The analysis examined overall activity in large regions of interest corresponding to the right and left thalamus and the right and left head of the ... SII) in favor of enhanced activation of regions associated with cognitive, emotional, and introspective processing of events [18] Neuroimaging: a summary of methods Several neuroimaging methodologies...
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báo cáo khoa học: "Application of Benchtop-magnetic resonance imaging in a nude mouse tumor model" ppt
Ngày tải lên :
10/08/2014, 10:21
... tumor progression in mouse models List of abbreviations MRI: magnetic resonance imaging; BT-MRI: benchtop -magnetic resonance imaging; NMR: nuclear magnetic resonance; Gd-BOPTA: gadobenate dimeglumine; ... Rehemtulla A, Ross BD, Holland EC: Magnetic resonance imaging determination of tumor grade and early response to temozolomide in a genetically engineered mouse model of glioma Clin Cancer Res ... Application of Benchtop -magnetic resonance imaging in a nude mouse tumor model Journal of Experimental & Clinical Cancer Research 2011 30:69 Submit your next manuscript to BioMed Central and take...
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Báo cáo y học: "Cerebral misery perfusion diagnosed using hypercapnic blood-oxygenation-level-dependent contrast functional magnetic resonance imaging: a case report" potx
Ngày tải lên :
11/08/2014, 11:23
... multicenter randomized trial of STA-MCA anastomosis with primary end-points of 30-day stroke mortality and stroke incidence A total of 1377 patients were recruited and 663 were randomized to receive ... contrast functional magnetic resonance imaging: a case report Journal of Medical Case Reports 2010 4:54 Submit your next manuscript to BioMed Central and take full advantage of: • Convenient online ... Photon Emission CT (SPECT) and Xenon- enhanced CT have also been validated for clinical diagnosis of misery perfusion Dynamic contrast enhanced CT, MRI perfusion imaging and arterial spin labelling...
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Báo cáo y học: "Long term evaluation of disease progression through the quantitative magnetic resonance imaging of symptomatic knee osteoarthritis patients: correlation with clinical symptoms and radiographic change" pps
Ngày tải lên :
09/08/2014, 07:20
... Improvements in the standardization and interpretation of knee and hip radiographs have produced more accurate measurements of both joint space width (JSW) and the progression of joint space narrowing ... evidence of OA of the affected knee on a radiograph obtained within six months of the outset of the study Finally, patients had to have a minimum JSW of the medial compartment of between and mm, ... compartment: summation of medial and lateral femoral condyle and tibial compartment: summation of medial and lateral tibial plateau), respectively Meniscal damage and bone edema The meniscal and bone evaluation...
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Báo cáo y học: "Ultrasonography, magnetic resonance imaging, radiography, and clinical assessment of inflammatory and destructive changes in fingers and toes of patients with psoriatic arthritis" pot
Ngày tải lên :
09/08/2014, 10:21
... ST that was half of the acquired ST Projection radiography X-ray of hands and feet in a posterior-anterior projection was performed within a month of the US X-rays of both hands and feet (2nd–5th ... blinded to clinical and other imaging findings Clinical examination All 25 persons underwent clinical examination prior to US to determine the presence or absence of swelling and/ or tenderness of the ... ultrasonography, x-ray, and clinical examination, with MRI as standard reference method Sensitivities and specificities of US, x-ray, and clinical examination, with MRI as the standard reference method,...
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Báo cáo y học: "Clinical review: Prognostic value of magnetic resonance imaging in acute brain injury and coma" pot
Ngày tải lên :
13/08/2014, 08:20
... monovoxel profiles may be observed in patients with TBI Diffusion tensor magnetic resonance imaging Diffusion tensor imaging (DTI), derived from DWI, measures the degree and direction of water diffusion ... Weintraub AH, Cusick CP, Ricci PE, Whiteneck GG: Magnetic resonance imaging of traumatic brain injury: relationship of T2*SE and T2GE to clinical severity and outcome Brain Inj 2004, 18:1083-1097 Scheid ... arteriovenous malformation Functional magnetic resonance imaging Functional MRI may reveal foci of cerebral dysfunction in regions that look structurally intact on conventional MRI Imaging is based on...
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Synthesis of superparamagnetic nanostructures and their magnetic resonance imaging applications
Ngày tải lên :
09/09/2015, 17:55
... image of IONC-b5 (Inset: SAED ring patterns of IONC-b5); (h) XRD profile of IONC-b5; and (i) VSM profiles of core SPION-7nm (∆) and IONC-b5 (□) (Page 96) Figure 5-3: (a) M(H) curves of SPION-4nm and ... off -resonance frequency Continuous diffusion of protons in and out of the SPIONs’ field of influence results in a partial saturation of the affected volume, depending on the position of the off -resonance ... SYNTHESIS OF SUPERPARMAGNETIC NANOSTRUCTURES AND THEIR MAGNETIC RESONANCE IMAGING APPLICATIONS CHOO SHI GUANG, EUGENE (B APPL SCI., HONS), NUS A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY...
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báo cáo hóa học:" Dynamic magnetic resonance imaging in assessing lung function in adolescent idiopathic scoliosis: a pilot study of comparison before and after posterior spinal fusion" doc
Ngày tải lên :
20/06/2014, 01:20
... manuscript Particularly, WCWC and BKWN carried out the analysis of data and wrote the manuscript; AML and TPL contributed to the editing of the manuscript, clinical recruitment and assessment; WWML participated ... http://www.josr-online.com/content/2/1/20 Figure Measurement of AP and TS diameter of the chest wall on the reformatted axial image Measurement of AP and TS diameter of the chest wall on the reformatted axial ... history of pulmonary diseases and they were free from any respiratory symptoms or acute respiratory infection at the time of the MR studies before and after operation Ethical approval and informed...
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Pocket Atlas of Sectional Anatomy Computed Tomography and Magnetic Resonance Imaging - Volume II Thorax, Heart, Abdomen, and Pelvis (Part 1 ) pptx
Ngày tải lên :
29/06/2014, 09:21
... rights reserved Usage subject to terms and conditions of license 84 132 150 162 164 166 168 Contents VIII Pelvis MRI MRI MRI MRI MRI MRI MRI of of of of of of of the the the the the the the Female ... III Pocket Atlas of Sectional Anatomy Computed Tomography and Magnetic Resonance Imaging Volume II Thorax, Heart, Abdomen, and Pelvis Torsten B Moeller, MD Department of Radiology Caritas ... terms and conditions of license CT of the Thorax 36 37 38 39 40 41 42 1/2 —— = Borders of lung segments Right Lung Apical segment of upper lobe Posterior segment of upper lobe Anterior segment of...
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Pocket Atlas of Sectional Anatomy Computed Tomography and Magnetic Resonance Imaging - Volume II Thorax, Heart, Abdomen, and Pelvis (Part 2 ) doc
Ngày tải lên :
29/06/2014, 09:21
... terms and conditions of license 165 166 MR Angiography of the Splenic and Portal Veins Moeller, Sectional Anatomy © 2007 Thieme All rights reserved Usage subject to terms and conditions of license ... to terms and conditions of license 148 MRI of the Abdomen 28 29 30 31 —— = Peritoneum Moeller, Sectional Anatomy © 2007 Thieme All rights reserved Usage subject to terms and conditions of license ... terms and conditions of license 150 MRI of the Abdomen 31 (Numbers indicate liver segments) Moeller, Sectional Anatomy © 2007 Thieme All rights reserved Usage subject to terms and conditions of...
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Báo cáo y học: "Magnetic resonance imaging changes of sacroiliac joints in patients with recent-onset inflammatory back pain: inter-reader reliability and prevalence of abnormalities" potx
Ngày tải lên :
09/08/2014, 07:20
... duration of more than eight years between the start of symptoms and the diagnosis of AS is reported [3,4] Such a delay is increasingly unwarranted because of the availability of effective treatment Magnetic ... One-third of the patients reported a history of either psoriasis, IBD or uveitis Two additional patients reported a history of both uveitis and IBD, and one patient reported psoriasis and IBD Of the ... changes and structural changes and the different localization of these changes Pathological changes of interest were defined as inflammation and structural changes including erosions, sclerosis and...
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Báo cáo y học: "proximal interphalangeal joints in rheumatoid arthritis: a comparison with magnetic resonance imaging, conventional radiography and clinical examination" pdf
Ngày tải lên :
09/08/2014, 07:20
... aspects of the second to fifth MCP joints and the second to fifth PIP joints of the dominant hand: the dorsal, radial and palmar aspects of the second MCP joint; the dorsal and palmar aspects of the ... patients in whom MRI of wrists and MCP joints was performed, and MRIs of six MCP and 21 PIP joints were not assessable because the patients moved between pre- and post-contrast magnetic resonance sequences ... Numbers of joints with and without signs of synovitis in finger joints, stratified by imaging modality and combinations thereof Joint Joints with signs of synovitis Joints with no signs of synovitis...
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Báo cáo y học: "Correlation of histopathological findings and magnetic resonance imaging in the spine of patients with ankylosing spondylitis" potx
Ngày tải lên :
09/08/2014, 08:22
... Figure Positive correlation of bone marrow edema in histopathological assessment and magnetic resonance imaging (a) Magnetic resonance imaging (T2 imaging sequence) of a zygapophyseal joint with ... (yellow arrow) Figure Negative correlation of bone marrow edema in histopathological assessment and magnetic resonance imaging (a) Magnetic resonance imaging of imaging zygapophyseal joints (cyan arrows) ... Correlation of histopathological findings and magnetic resonance imaging Patient no HLA-B27 Edema (%) Cellular infiltration Microvessel density Edema detected by magnetic resonance imaging Zygapophyseal...
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Báo cáo y học: "The association between patellar alignment on magnetic resonance imaging and radiographic manifestations of knee osteoarthritis" ppsx
Ngày tải lên :
09/08/2014, 10:20
... from two prospective studies of the quality of life of veterans (one of men and one of women), from clinics at the Veterans Administration Boston Health Care System and from advertisements in local ... gap, one excitation, a field of view (FOV) of 11 to 12 cm, and a matrix of 256 pixels × 192 pixels; and coronal and axial spinecho fat-suppressed proton density-weighted and T2weighted images (TR ... congruity of the patellofemoral compartment and movement of the patella Eng Med 1983, 12:13-21 Davies AP, Costa ML, Shepstone L, Glasgow MM, Donnell S: The sulcus angle and malalignment of the extensor...
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Báo cáo y học: "Detection of bone erosions in rheumatoid arthritis wrist joints with magnetic resonance imaging, computed tomography and radiography" ppt
Ngày tải lên :
09/08/2014, 10:23
... measurement of magnetic resonance imaging erosion volumes in patients with rheumatoid arthritis: a comparison with existing magnetic resonance imaging scoring systems and standard clinical outcome ... of error Especially, the peripheral border of erosions can be difficult to define as signal intensities of erosions and adjacent soft-tissues often are very similar for both CT and magnetic resonance ... difference and sensitivity to change of magnetic resonance imaging and radiographic scoring of structural joint damage in rheumatoid arthritis finger, wrist, and toe joints: a comparison of the OMERACT...
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báo cáo khoa học: "Optimized labeling of bone marrow mesenchymal cells with superparamagnetic iron oxide nanoparticles and in vivo visualization by magnetic resonance imaging" ppsx
Ngày tải lên :
11/08/2014, 00:22
... [11-13] Magnetic resonance imaging (MRI) is an excellent tool for high-resolution visualization of the fate of cells after transplantation and for evaluation of cell-based repair, replacement, and ... weekly and evaluated after 1, 7, 14 and 21 days of culture (B) The number of MSCs labeled after and 21 days of culture without trypsinization (C) Mitomycin-pretreated cells labeled with Feridex and ... Dencausse A, Idee JM, Jacobs PM, Lewis JM: Preclinical safety and pharmacokinetic profile of ferumoxtran10, an ultrasmall superparamagnetic iron oxide magnetic resonance contrast agent Invest Radiol...
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